CeramicSpeed Shimano 11-speed Pulley Wheels: Coated, Titanium, Raw

  • Sale
  • Regular price $579.00

Pulley wheels that reduce friction, last 3-5 time longer than stock high-end pulleys, and reduce overall drag within the drivetrain.

  • Grade 3 Silicon Nitride balls
  • Hardened races
  • Reinforced polyamide cage and non-contact seals
  • Hand built in Denmark
  • Precision machined titanium pulleys
  • Coated races increase bearing service life by increasing hardness of race and reducing corrosion

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